Waterproof isolation switch TDUKP Series

Product Introduction

The waterproof isolation switch is a critical electrical protection device designed for harsh environments such as damp, dusty, and wet conditions. It integrates two core functions: "isolation" and "waterproofing." Not only does it establish a visible, reliable disconnection point in the circuit to achieve electrical isolation and ensure the safety of maintenance personnel, but its core value also lies in its high protection rating, effectively preventing the ingress of moisture, dust, and corrosive gases. This ensures long-term stable operation in outdoor, humid, and demanding industrial scenarios.

Core Functions

Safe Electrical Isolation: During equipment maintenance or prolonged shutdown, it provides a clearly visible "disconnection point," completely isolating the circuit from the power source, fundamentally ensuring the safety of personnel.

Load Make-Break Control: It can be used to directly connect and disconnect normal rated load currents, enabling "ON" and "OFF" control of electrical equipment (such as water pumps, lighting, motors, etc.).

High-Level Water and Dust Resistance: Through precision sealing structure design, it achieves high protection ratings such as IP65/66.

Application Areas

Municipal and Public Facilities: Outdoor street light control, landscape lighting systems.

Industrial Manufacturing: Damp and dusty industrial environments.

Construction and Real Estate: Temporary power supply for construction sites, lighting and fan control in underground garages, power distribution for back-of-house areas in malls/hotels, pump houses.

New Energy and Infrastructure: Combiner boxes and distribution cabinets for photovoltaic power stations, wind farms, communication base stations, railway and tunnel lighting systems.

Agriculture and Water Treatment: Agricultural irrigation systems, aquaculture farms, water treatment pump stations.

Product Dimensions Diagram

Model	Parameter	Dimension drawing
TDUKP1-320	3P 20A
TDUKP1-325	3P 25A
TDUKP1-332	3P 32A
TDUKP1-420	4P 20A
TDUKP1-425	4P 25A
TDUKP1-432	4P 32A

Model	Parameter	Dimension drawing
TDUKP3-340	3P 40A
TDUKP3-363	3P 63A
TDUKP3-440	4P 40A
TDUKP3-463	4P 63A

Model	Parameter	Dimension drawing
TDUKP5-380	3P 80A
TDUKP5-3100	3P 100A
TDUKP5-480	4P 80A
TDUKP5-4100	4P 100A